Utterance-meaning is based on sentence-meaning; the former is concrete and context-dependent and the latter is abstract and decontextualized.
Utterance-meaning is based on sentence-meaning; the former is concrete and context-dependent and the latter is abstract and decontextualized.
句子意义是抽象的，是句子的语义内容；话语意义基于句子意义，是句子意义在特定语境中的具体化，体现说话的人意图和目的。